@article{10_14708_cm_v7i1_5492,
     author = {J. Musielak},
     title = {O pewnym twierdzeniu aproksymacyjnym dla funkcji niesko\'nczenie r\'o\.zniczkowalnych},
     journal = {Commentationes Mathematicae},
     pages = { 63--69},
     publisher = {mathdoc},
     volume = {7},
     number = {1},
     year = {1962},
     doi = {10.14708/cm.v7i1.5492},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/cm.v7i1.5492/}
}